[encoding/googlecloudlogentry] Add support for GCP Network Load Balancer logs #44099
Description
Component(s)
extension/encoding/googlecloudlogentryencoding
Is your feature request related to a problem? Please describe.
There is no current support for Proxy Network Load Balancer logs logs. It'd be helpful to have it in the googlecloudlogentryencoder. This would add support for the l4_proxy_rule type as described in the GCP Logging Resource List.
| Field | Description |
|---|---|
| project_id | The identifier of the Google Cloud project associated with this resource, such as 'my-project'. |
| network_name | The name of the customer network in which the Load Balancer resides. |
| region | The region under which the Load Balancer is defined. |
| load_balancing_scheme | The load balancing scheme associated with the forwarding rule, one of [INTERNAL_MANAGED, EXTERNAL_MANAGED]. |
| protocol | The protocol associated with the traffic processed by the proxy, one of [TCP, UDP, SSL, UNKNOWN]. |
| forwarding_rule_name | The name of the forwarding rule. |
| target_proxy_name | The name of the target proxy. |
| backend_target_name | The name of the backend target or service. |
| backend_target_type | The type of the backend target, one of ['BACKEND_SERVICE'; 'UNKNOWN' - if the backend wasn't assigned]. |
| backend_name | The name of the backend group. Can be '' if the backend wasn't assigned. |
| backend_type | The type of the backend group, one of ['INSTANCE_GROUP'; 'NETWORK_ENDPOINT_GROUP'; 'UNKNOWN' - if the backend wasn't assigned]. |
| backend_scope | The scope of the backend group. Can be 'UNKNOWN' if the backend wasn't assigned. |
| backend_scope_type | The type of the scope of the backend group, one of ['ZONE'; 'REGION'; 'UNKNOWN' - in case the backend wasn't assigned]. |
Describe the solution you'd like
The googlecloudlogentryencoding package already supports a number of log types, I'd like to see similar support for this log type. This would likely involve adding a new sub-package along the lines of the VPC Flow Logs to extension/encoding/googlecloudlogentryencodingextension.
Describe alternatives you've considered
None
Additional context
None
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